Pranav is a professional cuber who has been practicing the art of solving with the feet for over three years.

City bus service could speed up with proven reforms, but Chicago politics and governance incentives block the changes that ...

Albert Einstein was intrigued by a simple puzzle: an old car must travel 2 miles at an average of 30 mph. The twist? Its structure makes the solution impossible. Can you solve it?

Albert Einstein encountered a curious math puzzle involving an old car on a hill. The problem, seemingly simple, highlighted ...

Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the ...

A friend of mine had just traveled across the country to see his family when he texted me, deeply concerned. The chaos of holiday travel is always a drag, but usually, it was offset by getting a break ...

A team of Australian and international scientists has, for the first time, created a full picture of how errors unfold over time inside a quantum computer—a breakthrough that could help make future ...

Mount Prospect will place temporary speed humps and carry out other traffic calming measures in the Hatlen Heights neighborhood. But it remains to be seen what effect those measures will have on ...

No matter how many times I’ve been told (or written about) the importance of a slow run, I cannot translate it into my training. This is not to say that I am the fastest runner. My goal half marathon ...

No matter how many times I’ve been told (or written about) the importance of a slow run, I cannot translate it into my training. This is not to say I am the fastest runner. My half marathon goal time ...

For years, automakers were reliant on 6-speed transmissions. However, they began to adopt 8-speed replacements, following pressure from the government to meet new environmental regulations. When the 8 ...

The New York State Education Department is pushing new math guidelines, including a recommendation that teachers stop giving timed quizzes — because it stresses students out. The new guidelines also ...